int fd = -1;
if (dev) {
- chdir("/dev");
- fd = open( dev, O_RDWR);
- chdir("/");
+ if (chdir("/dev"))
+ ERROR("failed to change dir to /dev\n");
+ fd = open(dev, O_RDWR);
+ if (chdir("/"))
+ ERROR("failed to change dir to /\n");
}
return fd;
int res;
res = dev_open(dev);
- if (res != -1) {
+ if (res != -1)
close(res);
- }
return (res != -1);
}
if (!a->proc.pid) {
p = setsid();
- close(STDIN_FILENO);
- close(STDOUT_FILENO);
- close(STDERR_FILENO);
-
fd = dev_open(a->id);
if (fd != -1)
{
ERROR("valid format is rcS <S|K> <param>\n");
return;
}
- rcS(a->argv[1], a->argv[2], rcdone);
+
+ /* proceed even if no init or shutdown scripts run */
+ if (rcS(a->argv[1], a->argv[2], rcdone))
+ rcdone(NULL);
}
static void askfirst(struct init_action *a)